CY7C1516AV18_07 Datasheet, PDF (21/30 Pages) Cypress Semiconductor – 72-Mbit DDR-II SRAM 2-Word Burst Architecture

CY7C1516AV18, CY7C1527AV18
CY7C1518AV18, CY7C1520AV18
Electrical Characteristics (continued)
DC Electrical Characteristics
Over the Operating Range ^[12]
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
I_DD
V_DD Operating Supply
V_DD = Max,
200MHz (x8)
I_OUT = 0 mA,
(x9)
f = f_MAX = 1/t_CYC
(x18)
700
mA
700
700
(x36)
735
167MHz (x8)
650
mA
(x9)
650
(x18)
650
(x36)
650
I_SB1
Automatic Power down
Max V_DD,
300MHz (x8)
Current
Both Ports Deselected,
V_IN ≥ V_IH or V_IN ≤ V_IL
f = f_MAX = 1/t_CYC, Inputs
(x9)
(x18)
Static
(x36)
400
mA
400
400
400
278MHz (x8)
390
mA
(x9)
390
(x18)
390
(x36)
390
250MHz (x8)
380
mA
(x9)
380
(x18)
380
(x36)
380
200MHz (x8)
360
mA
(x9)
360
(x18)
360
(x36)
360
167MHz (x8)
340
mA
(x9)
340
(x18)
340
(x36)
340
AC Electrical Characteristics
Over the Operating Range ^[11]
Parameter
Description
V_IH
Input HIGH Voltage
V_IL
Input LOW Voltage
Test Conditions
Min
Typ
Max
Unit
V_REF + 0.2
–
–
V
–
–
V_REF – 0.2
V
Document Number: 001-06982 Rev. *C
Page 21 of 30
[+] Feedback